MetricsRegionServerSourceImpl (Apache HBase 2.5.0 API)

java.lang.Object
- org.apache.hadoop.hbase.metrics.BaseSourceImpl
- - org.apache.hadoop.hbase.regionserver.MetricsRegionServerSourceImpl

All Implemented Interfaces:

BaseSource, JvmPauseMonitorSource, MetricsRegionServerSource, org.apache.hadoop.metrics2.MetricsSource
```
@InterfaceAudience.Private
public class MetricsRegionServerSourceImpl
extends BaseSourceImpl
implements MetricsRegionServerSource
```
Hadoop2 implementation of MetricsRegionServerSource. Implements BaseSource through BaseSourceImpl, following the pattern

Field Summary

Fields
Modifier and Type	Field and Description
`private MetricHistogram`	`appendHisto`
`private MetricHistogram`	`checkAndDeleteHisto`
`private MetricHistogram`	`checkAndMutateHisto`
`private MetricHistogram`	`checkAndPutHisto`
`private MutableFastCounter`	`compactedInputBytes`
`private MutableFastCounter`	`compactedOutputBytes`
`private MetricHistogram`	`compactionInputFileCountHisto`
`private MetricHistogram`	`compactionInputSizeHisto`
`private MetricHistogram`	`compactionOutputFileCountHisto`
`private MetricHistogram`	`compactionOutputSizeHisto`
`private MetricHistogram`	`compactionTimeHisto`
`private MetricHistogram`	`deleteBatchHisto`
`private MetricHistogram`	`deleteHisto`
`private MutableFastCounter`	`flushedMemstoreBytes`
`private MutableFastCounter`	`flushedOutputBytes`
`private MetricHistogram`	`flushMemstoreSizeHisto`
`private MetricHistogram`	`flushOutputSizeHisto`
`private MetricHistogram`	`flushTimeHisto`
`private MetricHistogram`	`getHisto`
`private MetricHistogram`	`incrementHisto`
`private MutableFastCounter`	`infoPauseThresholdExceeded`
`private MutableFastCounter`	`majorCompactedInputBytes`
`private MutableFastCounter`	`majorCompactedOutputBytes`
`private MetricHistogram`	`majorCompactionInputFileCountHisto`
`private MetricHistogram`	`majorCompactionInputSizeHisto`
`private MetricHistogram`	`majorCompactionOutputFileCountHisto`
`private MetricHistogram`	`majorCompactionOutputSizeHisto`
`private MetricHistogram`	`majorCompactionTimeHisto`
`private MetricHistogram`	`pausesWithGc`
`private MetricHistogram`	`pausesWithoutGc`
`private MetricHistogram`	`putBatchHisto`
`private MetricHistogram`	`putHisto`
`private MetricHistogram`	`replayHisto`
`(package private) MetricsRegionServerWrapper`	`rsWrap`
`private MutableFastCounter`	`scannerLeaseExpiredCount`
`private MetricHistogram`	`scanSizeHisto`
`private MetricHistogram`	`scanTimeHisto`
`private MutableFastCounter`	`slowAppend`
`private MutableFastCounter`	`slowDelete`
`private MutableFastCounter`	`slowGet`
`private MutableFastCounter`	`slowIncrement`
`private MutableFastCounter`	`slowPut`
`private MutableFastCounter`	`splitRequest`
`private MutableFastCounter`	`splitSuccess`
`private MetricHistogram`	`splitTimeHisto`
`private MutableFastCounter`	`warnPauseThresholdExceeded`

Fields inherited from class org.apache.hadoop.hbase.metrics.BaseSourceImpl
metricsAdapter, metricsContext, metricsDescription, metricsJmxContext, metricsName, metricsRegistry, registry

Fields inherited from interface org.apache.hadoop.hbase.regionserver.MetricsRegionServerSource
ACTIVE_SCANNERS, ACTIVE_SCANNERS_DESC, APPEND_KEY, AVERAGE_REGION_SIZE, AVERAGE_REGION_SIZE_DESC, AVG_STORE_FILE_AGE, AVG_STORE_FILE_AGE_DESC, BLOCK_CACHE_BLOOM_CHUNK_HIT_COUNT, BLOCK_CACHE_BLOOM_CHUNK_MISS_COUNT, BLOCK_CACHE_COUNT, BLOCK_CACHE_COUNT_DESC, BLOCK_CACHE_DATA_BLOCK_COUNT, BLOCK_CACHE_DATA_BLOCK_COUNT_DESC, BLOCK_CACHE_DATA_HIT_COUNT, BLOCK_CACHE_DATA_MISS_COUNT, BLOCK_CACHE_DELETE_FAMILY_BLOOM_HIT_COUNT, BLOCK_CACHE_DELETE_FAMILY_BLOOM_MISS_COUNT, BLOCK_CACHE_ENCODED_DATA_HIT_COUNT, BLOCK_CACHE_ENCODED_DATA_MISS_COUNT, BLOCK_CACHE_EVICTION_COUNT, BLOCK_CACHE_EVICTION_COUNT_DESC, BLOCK_CACHE_EXPRESS_HIT_PERCENT, BLOCK_CACHE_EXPRESS_HIT_PERCENT_DESC, BLOCK_CACHE_FAILED_INSERTION_COUNT, BLOCK_CACHE_FAILED_INSERTION_COUNT_DESC, BLOCK_CACHE_FILE_INFO_HIT_COUNT, BLOCK_CACHE_FILE_INFO_MISS_COUNT, BLOCK_CACHE_FREE_DESC, BLOCK_CACHE_FREE_SIZE, BLOCK_CACHE_GENERAL_BLOOM_META_HIT_COUNT, BLOCK_CACHE_GENERAL_BLOOM_META_MISS_COUNT, BLOCK_CACHE_HIT_COUNT, BLOCK_CACHE_HIT_COUNT_DESC, BLOCK_CACHE_HIT_PERCENT, BLOCK_CACHE_HIT_PERCENT_DESC, BLOCK_CACHE_INTERMEDIATE_INDEX_HIT_COUNT, BLOCK_CACHE_INTERMEDIATE_INDEX_MISS_COUNT, BLOCK_CACHE_LEAF_INDEX_HIT_COUNT, BLOCK_CACHE_LEAF_INDEX_MISS_COUNT, BLOCK_CACHE_META_HIT_COUNT, BLOCK_CACHE_META_MISS_COUNT, BLOCK_CACHE_MISS_COUNT, BLOCK_CACHE_PRIMARY_EVICTION_COUNT, BLOCK_CACHE_PRIMARY_EVICTION_COUNT_DESC, BLOCK_CACHE_PRIMARY_HIT_COUNT, BLOCK_CACHE_PRIMARY_HIT_COUNT_DESC, BLOCK_CACHE_PRIMARY_MISS_COUNT, BLOCK_CACHE_ROOT_INDEX_HIT_COUNT, BLOCK_CACHE_ROOT_INDEX_MISS_COUNT, BLOCK_CACHE_SIZE, BLOCK_CACHE_SIZE_DESC, BLOCK_CACHE_TRAILER_HIT_COUNT, BLOCK_CACHE_TRAILER_MISS_COUNT, BLOCK_COUNT_MISS_COUNT_DESC, BLOCK_COUNT_PRIMARY_MISS_COUNT_DESC, BLOCKED_REQUESTS_COUNT, BLOCKED_REQUESTS_COUNT_DESC, BLOOM_FILTER_ELIGIBLE_REQUESTS_COUNT, BLOOM_FILTER_ELIGIBLE_REQUESTS_COUNT_DESC, BLOOM_FILTER_NEGATIVE_RESULTS_COUNT, BLOOM_FILTER_NEGATIVE_RESULTS_COUNT_DESC, BLOOM_FILTER_REQUESTS_COUNT, BLOOM_FILTER_REQUESTS_COUNT_DESC, BYTE_BUFF_ALLOCATOR_HEAP_ALLOCATION_BYTES, BYTE_BUFF_ALLOCATOR_HEAP_ALLOCATION_BYTES_DESC, BYTE_BUFF_ALLOCATOR_HEAP_ALLOCATION_RATIO, BYTE_BUFF_ALLOCATOR_HEAP_ALLOCATION_RATIO_DESC, BYTE_BUFF_ALLOCATOR_POOL_ALLOCATION_BYTES, BYTE_BUFF_ALLOCATOR_POOL_ALLOCATION_BYTES_DESC, BYTE_BUFF_ALLOCATOR_TOTAL_BUFFER_COUNT, BYTE_BUFF_ALLOCATOR_TOTAL_BUFFER_COUNT_DESC, BYTE_BUFF_ALLOCATOR_USED_BUFFER_COUNT, BYTE_BUFF_ALLOCATOR_USED_BUFFER_COUNT_DESC, CELLS_COUNT_COMPACTED_FROM_MOB, CELLS_COUNT_COMPACTED_FROM_MOB_DESC, CELLS_COUNT_COMPACTED_TO_MOB, CELLS_COUNT_COMPACTED_TO_MOB_DESC, CELLS_SIZE_COMPACTED_FROM_MOB, CELLS_SIZE_COMPACTED_FROM_MOB_DESC, CELLS_SIZE_COMPACTED_TO_MOB, CELLS_SIZE_COMPACTED_TO_MOB_DESC, CHECK_AND_DELETE_KEY, CHECK_AND_MUTATE_KEY, CHECK_AND_PUT_KEY, CHECK_MUTATE_FAILED_COUNT, CHECK_MUTATE_FAILED_COUNT_DESC, CHECK_MUTATE_PASSED_COUNT, CHECK_MUTATE_PASSED_COUNT_DESC, CLUSTER_ID_DESC, CLUSTER_ID_NAME, COMPACTED_CELLS, COMPACTED_CELLS_DESC, COMPACTED_CELLS_SIZE, COMPACTED_CELLS_SIZE_DESC, COMPACTED_INPUT_BYTES, COMPACTED_INPUT_BYTES_DESC, COMPACTED_OUTPUT_BYTES, COMPACTED_OUTPUT_BYTES_DESC, COMPACTION_INPUT_FILE_COUNT, COMPACTION_INPUT_FILE_COUNT_DESC, COMPACTION_INPUT_SIZE, COMPACTION_INPUT_SIZE_DESC, COMPACTION_OUTPUT_FILE_COUNT, COMPACTION_OUTPUT_FILE_COUNT_DESC, COMPACTION_OUTPUT_SIZE, COMPACTION_OUTPUT_SIZE_DESC, COMPACTION_QUEUE_LENGTH, COMPACTION_QUEUE_LENGTH_DESC, COMPACTION_TIME, COMPACTION_TIME_DESC, DATA_SIZE_WITHOUT_WAL, DATA_SIZE_WITHOUT_WAL_DESC, DELETE_BATCH_KEY, DELETE_KEY, FILTERED_READ_REQUEST_COUNT, FILTERED_READ_REQUEST_COUNT_DESC, FLUSH_MEMSTORE_SIZE, FLUSH_MEMSTORE_SIZE_DESC, FLUSH_OUTPUT_SIZE, FLUSH_OUTPUT_SIZE_DESC, FLUSH_QUEUE_LENGTH, FLUSH_QUEUE_LENGTH_DESC, FLUSH_TIME, FLUSH_TIME_DESC, FLUSHED_CELLS, FLUSHED_CELLS_DESC, FLUSHED_CELLS_SIZE, FLUSHED_CELLS_SIZE_DESC, FLUSHED_MEMSTORE_BYTES, FLUSHED_MEMSTORE_BYTES_DESC, FLUSHED_OUTPUT_BYTES, FLUSHED_OUTPUT_BYTES_DESC, GET_KEY, GET_SIZE_KEY, HEDGED_READ_IN_CUR_THREAD, HEDGED_READ_IN_CUR_THREAD_DESC, HEDGED_READ_WINS, HEDGED_READ_WINS_DESC, HEDGED_READS, HEDGED_READS_DESC, INCREMENT_KEY, L1_CACHE_COUNT, L1_CACHE_COUNT_DESC, L1_CACHE_EVICTION_COUNT, L1_CACHE_EVICTION_COUNT_DESC, L1_CACHE_FREE_SIZE, L1_CACHE_FREE_SIZE_DESC, L1_CACHE_HIT_COUNT, L1_CACHE_HIT_COUNT_DESC, L1_CACHE_HIT_RATIO, L1_CACHE_HIT_RATIO_DESC, L1_CACHE_MISS_COUNT, L1_CACHE_MISS_COUNT_DESC, L1_CACHE_MISS_RATIO, L1_CACHE_MISS_RATIO_DESC, L1_CACHE_SIZE, L1_CACHE_SIZE_DESC, L2_CACHE_COUNT, L2_CACHE_COUNT_DESC, L2_CACHE_EVICTION_COUNT, L2_CACHE_EVICTION_COUNT_DESC, L2_CACHE_FREE_SIZE, L2_CACHE_FREE_SIZE_DESC, L2_CACHE_HIT_COUNT, L2_CACHE_HIT_COUNT_DESC, L2_CACHE_HIT_RATIO, L2_CACHE_HIT_RATIO_DESC, L2_CACHE_MISS_COUNT, L2_CACHE_MISS_COUNT_DESC, L2_CACHE_MISS_RATIO, L2_CACHE_MISS_RATIO_DESC, L2_CACHE_SIZE, L2_CACHE_SIZE_DESC, LARGE_COMPACTION_QUEUE_LENGTH, LARGE_COMPACTION_QUEUE_LENGTH_DESC, LOCAL_BYTES_READ, LOCAL_BYTES_READ_DESC, MAJOR_COMPACTED_CELLS, MAJOR_COMPACTED_CELLS_DESC, MAJOR_COMPACTED_CELLS_SIZE, MAJOR_COMPACTED_CELLS_SIZE_DESC, MAJOR_COMPACTED_INPUT_BYTES, MAJOR_COMPACTED_INPUT_BYTES_DESC, MAJOR_COMPACTED_OUTPUT_BYTES, MAJOR_COMPACTED_OUTPUT_BYTES_DESC, MAJOR_COMPACTION_INPUT_FILE_COUNT, MAJOR_COMPACTION_INPUT_FILE_COUNT_DESC, MAJOR_COMPACTION_INPUT_SIZE, MAJOR_COMPACTION_INPUT_SIZE_DESC, MAJOR_COMPACTION_OUTPUT_FILE_COUNT, MAJOR_COMPACTION_OUTPUT_FILE_COUNT_DESC, MAJOR_COMPACTION_OUTPUT_SIZE, MAJOR_COMPACTION_OUTPUT_SIZE_DESC, MAJOR_COMPACTION_TIME, MAJOR_COMPACTION_TIME_DESC, MAX_COMPACTED_STORE_FILE_REF_COUNT, MAX_STORE_FILE_AGE, MAX_STORE_FILE_AGE_DESC, MAX_STOREFILE_COUNT, MAX_STOREFILE_COUNT_DESC, MEMSTORE_SIZE, MEMSTORE_SIZE_DESC, METRICS_CONTEXT, METRICS_DESCRIPTION, METRICS_JMX_CONTEXT, METRICS_NAME, MIN_STORE_FILE_AGE, MIN_STORE_FILE_AGE_DESC, MOB_FILE_CACHE_ACCESS_COUNT, MOB_FILE_CACHE_ACCESS_COUNT_DESC, MOB_FILE_CACHE_COUNT, MOB_FILE_CACHE_COUNT_DESC, MOB_FILE_CACHE_EVICTED_COUNT, MOB_FILE_CACHE_EVICTED_COUNT_DESC, MOB_FILE_CACHE_HIT_PERCENT, MOB_FILE_CACHE_HIT_PERCENT_DESC, MOB_FILE_CACHE_MISS_COUNT, MOB_FILE_CACHE_MISS_COUNT_DESC, MOB_FLUSH_COUNT, MOB_FLUSH_COUNT_DESC, MOB_FLUSHED_CELLS_COUNT, MOB_FLUSHED_CELLS_COUNT_DESC, MOB_FLUSHED_CELLS_SIZE, MOB_FLUSHED_CELLS_SIZE_DESC, MOB_SCAN_CELLS_COUNT, MOB_SCAN_CELLS_COUNT_DESC, MOB_SCAN_CELLS_SIZE, MOB_SCAN_CELLS_SIZE_DESC, NUM_REFERENCE_FILES, NUM_REFERENCE_FILES_DESC, NUMBER_OF_MUTATIONS_WITHOUT_WAL, NUMBER_OF_MUTATIONS_WITHOUT_WAL_DESC, PERCENT_FILES_LOCAL, PERCENT_FILES_LOCAL_DESC, PERCENT_FILES_LOCAL_SECONDARY_REGIONS, PERCENT_FILES_LOCAL_SECONDARY_REGIONS_DESC, PUT_BATCH_KEY, PUT_KEY, READ_REQUEST_COUNT, READ_REQUEST_COUNT_DESC, READ_REQUEST_RATE_DESC, READ_REQUEST_RATE_PER_SECOND, REGION_COUNT, REGION_COUNT_DESC, REPLAY_KEY, RPC_FULL_SCAN_REQUEST_COUNT, RPC_FULL_SCAN_REQUEST_COUNT_DESC, RPC_GET_REQUEST_COUNT, RPC_GET_REQUEST_COUNT_DESC, RPC_MULTI_REQUEST_COUNT, RPC_MULTI_REQUEST_COUNT_DESC, RPC_MUTATE_REQUEST_COUNT, RPC_MUTATE_REQUEST_COUNT_DESC, RPC_SCAN_REQUEST_COUNT, RPC_SCAN_REQUEST_COUNT_DESC, RS_START_TIME_DESC, RS_START_TIME_NAME, SCAN_KEY, SCAN_SIZE_KEY, SCAN_TIME_KEY, SCANNER_LEASE_EXPIRED_COUNT, SCANNER_LEASE_EXPIRED_COUNT_DESC, SERVER_NAME_DESC, SERVER_NAME_NAME, SHORTCIRCUIT_BYTES_READ, SHORTCIRCUIT_BYTES_READ_DESC, SLOW_APPEND_DESC, SLOW_APPEND_KEY, SLOW_DELETE_DESC, SLOW_DELETE_KEY, SLOW_GET_DESC, SLOW_GET_KEY, SLOW_INCREMENT_DESC, SLOW_INCREMENT_KEY, SLOW_PUT_DESC, SLOW_PUT_KEY, SMALL_COMPACTION_QUEUE_LENGTH, SMALL_COMPACTION_QUEUE_LENGTH_DESC, SPLIT_KEY, SPLIT_QUEUE_LENGTH, SPLIT_QUEUE_LENGTH_DESC, SPLIT_REQUEST_DESC, SPLIT_REQUEST_KEY, SPLIT_SUCCESS_DESC, SPLIT_SUCCESS_KEY, STATIC_BLOOM_SIZE, STATIC_BLOOM_SIZE_DESC, STATIC_INDEX_SIZE, STATIC_INDEX_SIZE_DESC, STORE_COUNT, STORE_COUNT_DESC, STORE_REF_COUNT, STORE_REF_COUNT_DESC, STOREFILE_COUNT, STOREFILE_COUNT_DESC, STOREFILE_INDEX_SIZE, STOREFILE_INDEX_SIZE_DESC, STOREFILE_SIZE, STOREFILE_SIZE_DESC, TOTAL_BYTES_READ, TOTAL_BYTES_READ_DESC, TOTAL_REQUEST_COUNT, TOTAL_REQUEST_COUNT_DESC, TOTAL_ROW_ACTION_REQUEST_COUNT, TOTAL_ROW_ACTION_REQUEST_COUNT_DESC, UPDATES_BLOCKED_DESC, UPDATES_BLOCKED_TIME, WALFILE_COUNT, WALFILE_COUNT_DESC, WALFILE_SIZE, WALFILE_SIZE_DESC, WRITE_REQUEST_COUNT, WRITE_REQUEST_COUNT_DESC, WRITE_REQUEST_RATE_DESC, WRITE_REQUEST_RATE_PER_SECOND, ZEROCOPY_BYTES_READ, ZEROCOPY_BYTES_READ_DESC, ZOOKEEPER_QUORUM_DESC, ZOOKEEPER_QUORUM_NAME

Fields inherited from interface org.apache.hadoop.hbase.metrics.BaseSource
HBASE_METRICS_SYSTEM_NAME

Fields inherited from interface org.apache.hadoop.hbase.metrics.JvmPauseMonitorSource
INFO_THRESHOLD_COUNT_DESC, INFO_THRESHOLD_COUNT_KEY, PAUSE_TIME_WITH_GC_DESC, PAUSE_TIME_WITH_GC_KEY, PAUSE_TIME_WITHOUT_GC_DESC, PAUSE_TIME_WITHOUT_GC_KEY, WARN_THRESHOLD_COUNT_DESC, WARN_THRESHOLD_COUNT_KEY

Constructor Summary

Constructors
Constructor and Description
`MetricsRegionServerSourceImpl(MetricsRegionServerWrapper rsWrap)`
`MetricsRegionServerSourceImpl(String metricsName, String metricsDescription, String metricsContext, String metricsJmxContext, MetricsRegionServerWrapper rsWrap)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`private org.apache.hadoop.metrics2.MetricsRecordBuilder`	`addGaugesToMetricsRecordBuilder(org.apache.hadoop.metrics2.MetricsRecordBuilder mrb)`
`void`	`getMetrics(org.apache.hadoop.metrics2.MetricsCollector metricsCollector, boolean all)` Yes this is a get function that doesn't return anything.
`void`	`incInfoThresholdExceeded(int count)` Increment the INFO level threshold exceeded count
`void`	`incrScannerLeaseExpired()`
`void`	`incrSlowAppend()` Increment the number of slow Appends that have happened.
`void`	`incrSlowDelete()` Increment the number of slow Deletes that have happened.
`void`	`incrSlowGet()` Increment the number of slow Gets that have happened.
`void`	`incrSlowIncrement()` Increment the number of slow Increments that have happened.
`void`	`incrSlowPut()` Increment the number of slow Puts that have happened.
`void`	`incrSplitRequest()` Increment number of a requested splits
`void`	`incrSplitSuccess()` Increment number of successful splits
`void`	`incWarnThresholdExceeded(int count)` Increment the WARN level threshold exceeded count
`void`	`updateAppend(long t)` Update the Append time histogram.
`void`	`updateCheckAndDelete(long t)` Update checkAndDelete histogram
`void`	`updateCheckAndMutate(long t)` Update checkAndMutate histogram
`void`	`updateCheckAndPut(long t)` Update checkAndPut histogram
`void`	`updateCompactionInputFileCount(boolean isMajor, long c)` Update the compaction input number of files histogram
`void`	`updateCompactionInputSize(boolean isMajor, long bytes)` Update the compaction total input file size histogram
`void`	`updateCompactionOutputFileCount(boolean isMajor, long c)` Update the compaction output number of files histogram
`void`	`updateCompactionOutputSize(boolean isMajor, long bytes)` Update the compaction total output file size
`void`	`updateCompactionTime(boolean isMajor, long t)` Update the compaction time histogram, both major and minor
`void`	`updateDelete(long t)` Update the Delete time histogram
`void`	`updateDeleteBatch(long t)` Update the Delete time histogram if a batch contains a delete op
`void`	`updateFlushMemStoreSize(long bytes)` Update the flush memstore size histogram
`void`	`updateFlushOutputSize(long bytes)` Update the flush output file size histogram
`void`	`updateFlushTime(long t)` Update the flush time histogram
`void`	`updateGet(long t)` Update the Get time histogram .
`void`	`updateIncrement(long t)` Update the Increment time histogram.
`void`	`updatePauseTimeWithGc(long t)` Update the pause time histogram where GC activity was detected.
`void`	`updatePauseTimeWithoutGc(long t)` Update the pause time histogram where GC activity was not detected.
`void`	`updatePut(long t)` Update the Put time histogram
`void`	`updatePutBatch(long t)` Update the PutBatch time histogram if a batch contains a Put op n
`void`	`updateReplay(long t)` Update the Replay time histogram.
`void`	`updateScanSize(long scanSize)` Update the scan size.
`void`	`updateScanTime(long t)` Update the scan time.
`void`	`updateSplitTime(long t)` Update the split transaction time histogram

Methods inherited from class org.apache.hadoop.hbase.metrics.BaseSourceImpl
decGauge, getMetricsContext, getMetricsDescription, getMetricsJmxContext, getMetricsName, getMetricsRegistry, incCounters, incGauge, init, removeMetric, setGauge, updateHistogram

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.hadoop.hbase.metrics.BaseSource
decGauge, getMetricRegistryInfo, getMetricsContext, getMetricsDescription, getMetricsJmxContext, getMetricsName, incCounters, incGauge, init, removeMetric, setGauge, updateHistogram

- Field Detail
  - rsWrap
```
final MetricsRegionServerWrapper rsWrap
```
  - putHisto
```
private final MetricHistogram putHisto
```
  - putBatchHisto
```
private final MetricHistogram putBatchHisto
```
  - deleteHisto
```
private final MetricHistogram deleteHisto
```
  - deleteBatchHisto
```
private final MetricHistogram deleteBatchHisto
```
  - checkAndDeleteHisto
```
private final MetricHistogram checkAndDeleteHisto
```
  - checkAndPutHisto
```
private final MetricHistogram checkAndPutHisto
```
  - checkAndMutateHisto
```
private final MetricHistogram checkAndMutateHisto
```
  - getHisto
```
private final MetricHistogram getHisto
```
  - incrementHisto
```
private final MetricHistogram incrementHisto
```
  - appendHisto
```
private final MetricHistogram appendHisto
```
  - replayHisto
```
private final MetricHistogram replayHisto
```
  - scanSizeHisto
```
private final MetricHistogram scanSizeHisto
```
  - scanTimeHisto
```
private final MetricHistogram scanTimeHisto
```
  - slowPut
```
private final MutableFastCounter slowPut
```
  - slowDelete
```
private final MutableFastCounter slowDelete
```
  - slowGet
```
private final MutableFastCounter slowGet
```
  - slowIncrement
```
private final MutableFastCounter slowIncrement
```
  - slowAppend
```
private final MutableFastCounter slowAppend
```
  - splitRequest
```
private final MutableFastCounter splitRequest
```
  - splitSuccess
```
private final MutableFastCounter splitSuccess
```
  - splitTimeHisto
```
private final MetricHistogram splitTimeHisto
```
  - flushTimeHisto
```
private final MetricHistogram flushTimeHisto
```
  - flushMemstoreSizeHisto
```
private final MetricHistogram flushMemstoreSizeHisto
```
  - flushOutputSizeHisto
```
private final MetricHistogram flushOutputSizeHisto
```
  - flushedMemstoreBytes
```
private final MutableFastCounter flushedMemstoreBytes
```
  - flushedOutputBytes
```
private final MutableFastCounter flushedOutputBytes
```
  - compactionTimeHisto
```
private final MetricHistogram compactionTimeHisto
```
  - compactionInputFileCountHisto
```
private final MetricHistogram compactionInputFileCountHisto
```
  - compactionInputSizeHisto
```
private final MetricHistogram compactionInputSizeHisto
```
  - compactionOutputFileCountHisto
```
private final MetricHistogram compactionOutputFileCountHisto
```
  - compactionOutputSizeHisto
```
private final MetricHistogram compactionOutputSizeHisto
```
  - compactedInputBytes
```
private final MutableFastCounter compactedInputBytes
```
  - compactedOutputBytes
```
private final MutableFastCounter compactedOutputBytes
```
  - majorCompactionTimeHisto
```
private final MetricHistogram majorCompactionTimeHisto
```
  - majorCompactionInputFileCountHisto
```
private final MetricHistogram majorCompactionInputFileCountHisto
```
  - majorCompactionInputSizeHisto
```
private final MetricHistogram majorCompactionInputSizeHisto
```
  - majorCompactionOutputFileCountHisto
```
private final MetricHistogram majorCompactionOutputFileCountHisto
```
  - majorCompactionOutputSizeHisto
```
private final MetricHistogram majorCompactionOutputSizeHisto
```
  - majorCompactedInputBytes
```
private final MutableFastCounter majorCompactedInputBytes
```
  - majorCompactedOutputBytes
```
private final MutableFastCounter majorCompactedOutputBytes
```
  - infoPauseThresholdExceeded
```
private final MutableFastCounter infoPauseThresholdExceeded
```
  - warnPauseThresholdExceeded
```
private final MutableFastCounter warnPauseThresholdExceeded
```
  - pausesWithGc
```
private final MetricHistogram pausesWithGc
```
  - pausesWithoutGc
```
private final MetricHistogram pausesWithoutGc
```
  - scannerLeaseExpiredCount
```
private final MutableFastCounter scannerLeaseExpiredCount
```
- Constructor Detail
  - MetricsRegionServerSourceImpl
```
public MetricsRegionServerSourceImpl(MetricsRegionServerWrapper rsWrap)
```
  - MetricsRegionServerSourceImpl
```
public MetricsRegionServerSourceImpl(String metricsName,
                                     String metricsDescription,
                                     String metricsContext,
                                     String metricsJmxContext,
                                     MetricsRegionServerWrapper rsWrap)
```
- Method Detail
  - updatePut
```
public void updatePut(long t)
```
    Description copied from interface: MetricsRegionServerSource
    
    Update the Put time histogram
    
    Specified by:
    
    updatePut in interface MetricsRegionServerSource
    
    Parameters:
    
    t - time it took
  - updateDelete
```
public void updateDelete(long t)
```
    Description copied from interface: MetricsRegionServerSource
    
    Update the Delete time histogram
    
    Specified by:
    
    updateDelete in interface MetricsRegionServerSource
    
    Parameters:
    
    t - time it took
  - updateGet
```
public void updateGet(long t)
```
    Description copied from interface: MetricsRegionServerSource
    
    Update the Get time histogram .
    
    Specified by:
    
    updateGet in interface MetricsRegionServerSource
    
    Parameters:
    
    t - time it took
  - updateIncrement
```
public void updateIncrement(long t)
```
    Description copied from interface: MetricsRegionServerSource
    
    Update the Increment time histogram.
    
    Specified by:
    
    updateIncrement in interface MetricsRegionServerSource
    
    Parameters:
    
    t - time it took
  - updateAppend
```
public void updateAppend(long t)
```
    Description copied from interface: MetricsRegionServerSource
    
    Update the Append time histogram.
    
    Specified by:
    
    updateAppend in interface MetricsRegionServerSource
    
    Parameters:
    
    t - time it took
  - updateReplay
```
public void updateReplay(long t)
```
    Description copied from interface: MetricsRegionServerSource
    
    Update the Replay time histogram.
    
    Specified by:
    
    updateReplay in interface MetricsRegionServerSource
    
    Parameters:
    
    t - time it took
  - updateScanSize
```
public void updateScanSize(long scanSize)
```
    Description copied from interface: MetricsRegionServerSource
    
    Update the scan size.
    
    Specified by:
    
    updateScanSize in interface MetricsRegionServerSource
    
    Parameters:
    
    scanSize - size of the scan
  - updateScanTime
```
public void updateScanTime(long t)
```
    Description copied from interface: MetricsRegionServerSource
    
    Update the scan time.
    
    Specified by:
    
    updateScanTime in interface MetricsRegionServerSource
  - incrSlowPut
```
public void incrSlowPut()
```
    Description copied from interface: MetricsRegionServerSource
    
    Increment the number of slow Puts that have happened.
    
    Specified by:
    
    incrSlowPut in interface MetricsRegionServerSource
  - incrSlowDelete
```
public void incrSlowDelete()
```
    Description copied from interface: MetricsRegionServerSource
    
    Increment the number of slow Deletes that have happened.
    
    Specified by:
    
    incrSlowDelete in interface MetricsRegionServerSource
  - incrSlowGet
```
public void incrSlowGet()
```
    Description copied from interface: MetricsRegionServerSource
    
    Increment the number of slow Gets that have happened.
    
    Specified by:
    
    incrSlowGet in interface MetricsRegionServerSource
  - incrSlowIncrement
```
public void incrSlowIncrement()
```
    Description copied from interface: MetricsRegionServerSource
    
    Increment the number of slow Increments that have happened.
    
    Specified by:
    
    incrSlowIncrement in interface MetricsRegionServerSource
  - incrSlowAppend
```
public void incrSlowAppend()
```
    Description copied from interface: MetricsRegionServerSource
    
    Increment the number of slow Appends that have happened.
    
    Specified by:
    
    incrSlowAppend in interface MetricsRegionServerSource
  - incrSplitRequest
```
public void incrSplitRequest()
```
    Description copied from interface: MetricsRegionServerSource
    
    Increment number of a requested splits
    
    Specified by:
    
    incrSplitRequest in interface MetricsRegionServerSource
  - incrSplitSuccess
```
public void incrSplitSuccess()
```
    Description copied from interface: MetricsRegionServerSource
    
    Increment number of successful splits
    
    Specified by:
    
    incrSplitSuccess in interface MetricsRegionServerSource
  - updateSplitTime
```
public void updateSplitTime(long t)
```
    Description copied from interface: MetricsRegionServerSource
    
    Update the split transaction time histogram
    
    Specified by:
    
    updateSplitTime in interface MetricsRegionServerSource
    
    Parameters:
    
    t - time it took, in milliseconds
  - updateFlushTime
```
public void updateFlushTime(long t)
```
    Description copied from interface: MetricsRegionServerSource
    
    Update the flush time histogram
    
    Specified by:
    
    updateFlushTime in interface MetricsRegionServerSource
    
    Parameters:
    
    t - time it took, in milliseconds
  - updateFlushMemStoreSize
```
public void updateFlushMemStoreSize(long bytes)
```
    Description copied from interface: MetricsRegionServerSource
    
    Update the flush memstore size histogram
    
    Specified by:
    
    updateFlushMemStoreSize in interface MetricsRegionServerSource
    
    Parameters:
    
    bytes - the number of bytes in the memstore
  - updateFlushOutputSize
```
public void updateFlushOutputSize(long bytes)
```
    Description copied from interface: MetricsRegionServerSource
    
    Update the flush output file size histogram
    
    Specified by:
    
    updateFlushOutputSize in interface MetricsRegionServerSource
    
    Parameters:
    
    bytes - the number of bytes in the output file
  - updateCompactionTime
```
public void updateCompactionTime(boolean isMajor,
                                 long t)
```
    Description copied from interface: MetricsRegionServerSource
    
    Update the compaction time histogram, both major and minor
    
    Specified by:
    
    updateCompactionTime in interface MetricsRegionServerSource
    
    Parameters:
    
    isMajor - whether compaction is a major compaction
    
    t - time it took, in milliseconds
  - updateCompactionInputFileCount
```
public void updateCompactionInputFileCount(boolean isMajor,
                                           long c)
```
    Description copied from interface: MetricsRegionServerSource
    
    Update the compaction input number of files histogram
    
    Specified by:
    
    updateCompactionInputFileCount in interface MetricsRegionServerSource
    
    Parameters:
    
    isMajor - whether compaction is a major compaction
    
    c - number of files
  - updateCompactionInputSize
```
public void updateCompactionInputSize(boolean isMajor,
                                      long bytes)
```
    Description copied from interface: MetricsRegionServerSource
    
    Update the compaction total input file size histogram
    
    Specified by:
    
    updateCompactionInputSize in interface MetricsRegionServerSource
    
    Parameters:
    
    isMajor - whether compaction is a major compaction
    
    bytes - the number of bytes of the compaction input file
  - updateCompactionOutputFileCount
```
public void updateCompactionOutputFileCount(boolean isMajor,
                                            long c)
```
    Description copied from interface: MetricsRegionServerSource
    
    Update the compaction output number of files histogram
    
    Specified by:
    
    updateCompactionOutputFileCount in interface MetricsRegionServerSource
    
    Parameters:
    
    isMajor - whether compaction is a major compaction
    
    c - number of files
  - updateCompactionOutputSize
```
public void updateCompactionOutputSize(boolean isMajor,
                                       long bytes)
```
    Description copied from interface: MetricsRegionServerSource
    
    Update the compaction total output file size
    
    Specified by:
    
    updateCompactionOutputSize in interface MetricsRegionServerSource
    
    Parameters:
    
    isMajor - whether compaction is a major compaction
    
    bytes - the number of bytes of the compaction input file
  - incrScannerLeaseExpired
```
public void incrScannerLeaseExpired()
```
    Specified by:
    
    incrScannerLeaseExpired in interface MetricsRegionServerSource
  - getMetrics
```
public void getMetrics(org.apache.hadoop.metrics2.MetricsCollector metricsCollector,
                       boolean all)
```
    Yes this is a get function that doesn't return anything. Thanks Hadoop for breaking all expectations of java programmers. Instead of returning anything Hadoop metrics expects getMetrics to push the metrics into the collector.
    
    Specified by:
    
    getMetrics in interface org.apache.hadoop.metrics2.MetricsSource
    
    Overrides:
    
    getMetrics in class BaseSourceImpl
    
    Parameters:
    
    metricsCollector - Collector to accept metrics
    
    all - push all or only changed?
  - addGaugesToMetricsRecordBuilder
```
private org.apache.hadoop.metrics2.MetricsRecordBuilder addGaugesToMetricsRecordBuilder(org.apache.hadoop.metrics2.MetricsRecordBuilder mrb)
```
  - incInfoThresholdExceeded
```
public void incInfoThresholdExceeded(int count)
```
    Description copied from interface: JvmPauseMonitorSource
    
    Increment the INFO level threshold exceeded count
    
    Specified by:
    
    incInfoThresholdExceeded in interface JvmPauseMonitorSource
    
    Parameters:
    
    count - the count
  - incWarnThresholdExceeded
```
public void incWarnThresholdExceeded(int count)
```
    Description copied from interface: JvmPauseMonitorSource
    
    Increment the WARN level threshold exceeded count
    
    Specified by:
    
    incWarnThresholdExceeded in interface JvmPauseMonitorSource
    
    Parameters:
    
    count - the count
  - updatePauseTimeWithGc
```
public void updatePauseTimeWithGc(long t)
```
    Description copied from interface: JvmPauseMonitorSource
    
    Update the pause time histogram where GC activity was detected.
    
    Specified by:
    
    updatePauseTimeWithGc in interface JvmPauseMonitorSource
    
    Parameters:
    
    t - time it took
  - updatePauseTimeWithoutGc
```
public void updatePauseTimeWithoutGc(long t)
```
    Description copied from interface: JvmPauseMonitorSource
    
    Update the pause time histogram where GC activity was not detected.
    
    Specified by:
    
    updatePauseTimeWithoutGc in interface JvmPauseMonitorSource
    
    Parameters:
    
    t - time it took
  - updateDeleteBatch
```
public void updateDeleteBatch(long t)
```
    Description copied from interface: MetricsRegionServerSource
    
    Update the Delete time histogram if a batch contains a delete op
    
    Specified by:
    
    updateDeleteBatch in interface MetricsRegionServerSource
    
    Parameters:
    
    t - time it took
  - updateCheckAndDelete
```
public void updateCheckAndDelete(long t)
```
    Description copied from interface: MetricsRegionServerSource
    
    Update checkAndDelete histogram
    
    Specified by:
    
    updateCheckAndDelete in interface MetricsRegionServerSource
    
    Parameters:
    
    t - time it took
  - updateCheckAndPut
```
public void updateCheckAndPut(long t)
```
    Description copied from interface: MetricsRegionServerSource
    
    Update checkAndPut histogram
    
    Specified by:
    
    updateCheckAndPut in interface MetricsRegionServerSource
    
    Parameters:
    
    t - time it took
  - updateCheckAndMutate
```
public void updateCheckAndMutate(long t)
```
    Description copied from interface: MetricsRegionServerSource
    
    Update checkAndMutate histogram
    
    Specified by:
    
    updateCheckAndMutate in interface MetricsRegionServerSource
    
    Parameters:
    
    t - time it took
  - updatePutBatch
```
public void updatePutBatch(long t)
```
    Description copied from interface: MetricsRegionServerSource
    
    Update the PutBatch time histogram if a batch contains a Put op n
    
    Specified by:
    
    updatePutBatch in interface MetricsRegionServerSource

Class MetricsRegionServerSourceImpl

Field Summary

Fields inherited from class org.apache.hadoop.hbase.metrics.BaseSourceImpl

Fields inherited from interface org.apache.hadoop.hbase.regionserver.MetricsRegionServerSource

Fields inherited from interface org.apache.hadoop.hbase.metrics.BaseSource

Fields inherited from interface org.apache.hadoop.hbase.metrics.JvmPauseMonitorSource

Constructor Summary

Method Summary

Methods inherited from class org.apache.hadoop.hbase.metrics.BaseSourceImpl

Methods inherited from class java.lang.Object

Methods inherited from interface org.apache.hadoop.hbase.metrics.BaseSource

Field Detail

rsWrap

putHisto

putBatchHisto

deleteHisto

deleteBatchHisto

checkAndDeleteHisto

checkAndPutHisto

checkAndMutateHisto

getHisto

incrementHisto

appendHisto

replayHisto

scanSizeHisto

scanTimeHisto

slowPut

slowDelete

slowGet

slowIncrement

slowAppend

splitRequest

splitSuccess

splitTimeHisto

flushTimeHisto

flushMemstoreSizeHisto

flushOutputSizeHisto

flushedMemstoreBytes

flushedOutputBytes

compactionTimeHisto

compactionInputFileCountHisto

compactionInputSizeHisto

compactionOutputFileCountHisto

compactionOutputSizeHisto

compactedInputBytes

compactedOutputBytes

majorCompactionTimeHisto

majorCompactionInputFileCountHisto

majorCompactionInputSizeHisto

majorCompactionOutputFileCountHisto

majorCompactionOutputSizeHisto

majorCompactedInputBytes

majorCompactedOutputBytes

infoPauseThresholdExceeded

warnPauseThresholdExceeded

pausesWithGc

pausesWithoutGc

scannerLeaseExpiredCount

Constructor Detail

MetricsRegionServerSourceImpl

MetricsRegionServerSourceImpl

Method Detail

updatePut

updateDelete

updateGet

updateIncrement

updateAppend

updateReplay

updateScanSize

updateScanTime

incrSlowPut

incrSlowDelete

incrSlowGet

incrSlowIncrement

incrSlowAppend

incrSplitRequest

incrSplitSuccess

updateSplitTime

updateFlushTime

updateFlushMemStoreSize